A stunning South African rhodochrosite specimen… A few internal rainbows too. 5667 Rhodochrosite, N’Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa Subscribe to Dad Dad Diary. Related posts:Mineral of the Week...Zoom, Just One Look...A Random Draw...Poo...Monthly Mineral Chronicles Volume 3 Number 5... May the Fourth be with you... Better Late Than Never...